CA2878206C - Procede et appareil permettant un codage video ainsi que procede et appareil permettant un decodage video pour determiner une liste d'images de reference pour une prediction inter en fonction de la taille des blocs - Google Patents

Procede et appareil permettant un codage video ainsi que procede et appareil permettant un decodage video pour determiner une liste d'images de reference pour une prediction inter en fonction de la taille des blocs Download PDF

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CA2878206C
CA2878206C CA2878206A CA2878206A CA2878206C CA 2878206 C CA2878206 C CA 2878206C CA 2878206 A CA2878206 A CA 2878206A CA 2878206 A CA2878206 A CA 2878206A CA 2878206 C CA2878206 C CA 2878206C
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prediction
unit
size
list
current
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CA2878206A1 (fr
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Chan-Yul Kim
Tammy Lee
Elena Alshina
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
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    • H04N19/96—Tree coding, e.g. quad-tree coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

La présente invention se rapporte à un procédé permettant de déterminer une image de référence pour une prédiction inter, et à un procédé de prédiction inter selon ce dernier. La présente invention se rapporte à un procédé de prédiction inter qui consiste à : déterminer une liste d'images de référence qui est utilisée par une unité de prédiction actuelle lorsqu'une tranche actuelle est une tranche B ; transmettre des informations d'indice de prédiction inter de l'unité de prédiction actuelle qui indiquent une liste d'images de référence d'une liste L0 ou d'une liste L1 lorsque la taille de l'unité de prédiction actuelle est 4 x 8 ou 8 x 4 ; et transmettre des informations d'indice de prédiction inter qui indiquent une liste d'images de référence de la liste L0 ou de la liste L1, ou des deux listes, lorsque la taille de l'unité de prédiction actuelle n'est pas 4 x 8 ou 8 x 4.
CA2878206A 2012-07-02 2013-07-02 Procede et appareil permettant un codage video ainsi que procede et appareil permettant un decodage video pour determiner une liste d'images de reference pour une prediction inter en fonction de la taille des blocs Expired - Fee Related CA2878206C (fr)

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CA2923286A CA2923286C (fr) 2012-07-02 2013-07-02 Procede et appareil permettant un codage video ainsi que procede et appareil permettant un decodage video pour determiner une liste d'images de reference pour une prediction inter en fonction de la taille des blocs

Applications Claiming Priority (3)

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US201261667033P 2012-07-02 2012-07-02
US61/667,033 2012-07-02
PCT/KR2013/005862 WO2014007518A1 (fr) 2012-07-02 2013-07-02 Procédé et appareil permettant un codage vidéo ainsi que procédé et appareil permettant un décodage vidéo pour déterminer une liste d'images de référence pour une prédiction inter en fonction de la taille des blocs

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CA2878206A1 CA2878206A1 (fr) 2014-01-09
CA2878206C true CA2878206C (fr) 2016-05-17

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CA2923286A Expired - Fee Related CA2923286C (fr) 2012-07-02 2013-07-02 Procede et appareil permettant un codage video ainsi que procede et appareil permettant un decodage video pour determiner une liste d'images de reference pour une prediction inter en fonction de la taille des blocs
CA2878206A Expired - Fee Related CA2878206C (fr) 2012-07-02 2013-07-02 Procede et appareil permettant un codage video ainsi que procede et appareil permettant un decodage video pour determiner une liste d'images de reference pour une prediction inter en fonction de la taille des blocs

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US (5) US20150117534A1 (fr)
EP (1) EP2887650A4 (fr)
JP (1) JP2015526012A (fr)
KR (6) KR20140007272A (fr)
CN (1) CN104604237A (fr)
AU (2) AU2013285746B2 (fr)
BR (1) BR112014033041A2 (fr)
CA (2) CA2923286C (fr)
MX (1) MX358152B (fr)
MY (1) MY178477A (fr)
PH (5) PH12015500022B1 (fr)
RU (2) RU2647674C1 (fr)
SG (2) SG11201408721RA (fr)
TW (2) TW201415904A (fr)
WO (1) WO2014007518A1 (fr)
ZA (1) ZA201500273B (fr)

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